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150181 (1998 FR24)
Classification: Main-belt Asteroid          SPK-ID: 2150181
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977544362946855 3.8781e-08  
a 2.697596968914893 1.2696e-08 au
q 2.164135200976876 1.072e-07 au
i 2.108170766632134 3.4251e-06 deg
node 262.4371181273975 0.00011236 deg
peri 273.0906966787158 0.00011274 deg
M 43.41195434881421 8.3544e-06 deg
tp 2459005.348963990785
(2020-Jun-04.84896399)
3.7386e-05 TDB
period 1618.318594892665
4.43
1.1425e-05
3.128e-08
d
yr
n .2224531072782223 1.5705e-09 deg/d
Q 3.23105873685291 1.5207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   data-arc span      8104 days (22.19 yr)  
   first obs. used      1998-02-28  
   last obs. used      2020-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:54:18  

Additional Information
 Earth MOID = 1.16957 au 
 Jupiter MOID = 1.74657 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.05   n/a E2021B55  

150181 (1998 FR24)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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